export function typescriptPolyFill() {
    //TypeScript poly fill
    if (!self.__extends) {
        self.__extends = function (d, b) {
            for (let p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
            function __() {
                this.constructor = d;
            }

            d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
        };
    }

    if (!self.__decorate) {
        self.__decorate = function (decorators, target, key, desc) {
            let c = arguments.length,
                r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc,
                d;
            if (typeof Reflect === "object" && typeof Reflect['decorate'] === "function") r = Reflect['decorate'](decorators, target, key, desc);
            else
                for (let i = decorators.length - 1; i >= 0; i--)
                    if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
            return c > 3 && r && Object.defineProperty(target, key, r), r;
        };
    }

    if (!self.__assign) {
        self.__assign = function (t) {
            for (let s, i = 1, n = arguments.length; i < n; i++) {
                s = arguments[i];
                for (let p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                    t[p] = s[p];
            }
            return t;
        };
    }

    if (!self.__awaiter) {
        self.__awaiter = function (thisArg, _arguments, P, generator) {
            return new (P || (P = Promise))(function (resolve, reject) {
                function fulfilled(value) {
                    try {
                        step(generator.next(value));
                    } catch (e) {
                        reject(e);
                    }
                }

                function rejected(value) {
                    try {
                        step(generator["throw"](value));
                    } catch (e) {
                        reject(e);
                    }
                }

                function step(result) {
                    result.done ? resolve(result.value) : new P(function (resolve) {
                        resolve(result.value);
                    }).then(fulfilled, rejected);
                }

                step((generator = generator.apply(thisArg, _arguments)).next());
            });
        };
    }

    if (!self.__generator) {
        self.__generator = function (thisArg, body) {
            let _ = {
                label: 0, sent: function () {
                    if (t[0] & 1) throw t[1];
                    return t[1];
                }, trys: [], ops: []
            }, f, y, t;
            return {next: verb(0), "throw": verb(1), "return": verb(2)};
            function verb(n) {
                return function (v) {
                    return step([n, v]);
                };
            }

            function step(op) {
                if (f) throw new TypeError("Generator is already executing.");
                while (_) try {
                    if (f = 1, y && (t = y[op[0] & 2 ? "return" : op[0] ? "throw" : "next"]) && !(t = t.call(y, op[1])).done) return t;
                    if (y = 0, t) op = [0, t.value];
                    switch (op[0]) {
                        case 0:
                        case 1:
                            t = op;
                            break;
                        case 4:
                            _.label++;
                            return {value: op[1], done: false};
                        case 5:
                            _.label++;
                            y = op[1];
                            op = [0];
                            continue;
                        case 7:
                            op = _.ops.pop();
                            _.trys.pop();
                            continue;
                        default:
                            if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {
                                _ = 0;
                                continue;
                            }
                            if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) {
                                _.label = op[1];
                                break;
                            }
                            if (op[0] === 6 && _.label < t[1]) {
                                _.label = t[1];
                                t = op;
                                break;
                            }
                            if (t && _.label < t[2]) {
                                _.label = t[2];
                                _.ops.push(op);
                                break;
                            }
                            if (t[2]) _.ops.pop();
                            _.trys.pop();
                            continue;
                    }
                    op = body.call(thisArg, _);
                } catch (e) {
                    op = [6, e];
                    y = 0;
                } finally {
                    f = t = 0;
                }
                if (op[0] & 5) throw op[1];
                return {value: op[0] ? op[1] : void 0, done: true};
            }
        };
    }
}